DE3851691T2 - Richtkoppler. - Google Patents

Richtkoppler.

Info

Publication number
DE3851691T2
DE3851691T2 DE3851691T DE3851691T DE3851691T2 DE 3851691 T2 DE3851691 T2 DE 3851691T2 DE 3851691 T DE3851691 T DE 3851691T DE 3851691 T DE3851691 T DE 3851691T DE 3851691 T2 DE3851691 T2 DE 3851691T2
Authority
DE
Germany
Prior art keywords
alignment coupler
coupler
alignment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE3851691T
Other languages
English (en)
Other versions
DE3851691D1 (de
Inventor
Toshiaki Tanaka
Masayoshi Aikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ATR Optical and Radio Communications Research Laboratories
Original Assignee
ATR Optical and Radio Communications Research Laboratories
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP62136726A external-priority patent/JP2557888B2/ja
Priority claimed from JP62203309A external-priority patent/JPH0773163B2/ja
Priority claimed from JP20367687A external-priority patent/JPS6447106A/ja
Application filed by ATR Optical and Radio Communications Research Laboratories filed Critical ATR Optical and Radio Communications Research Laboratories
Publication of DE3851691D1 publication Critical patent/DE3851691D1/de
Application granted granted Critical
Publication of DE3851691T2 publication Critical patent/DE3851691T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
DE3851691T 1987-05-29 1988-05-30 Richtkoppler. Expired - Fee Related DE3851691T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP62136726A JP2557888B2 (ja) 1987-05-29 1987-05-29 多端子方向性結合器
JP62203309A JPH0773163B2 (ja) 1987-08-13 1987-08-13 多端子方向性結合器
JP20367687A JPS6447106A (en) 1987-08-17 1987-08-17 Microwave circuit device
PCT/JP1988/000526 WO1988009568A1 (en) 1987-05-29 1988-05-30 Directional coupler

Publications (2)

Publication Number Publication Date
DE3851691D1 DE3851691D1 (de) 1994-11-03
DE3851691T2 true DE3851691T2 (de) 1995-01-26

Family

ID=27317330

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3851691T Expired - Fee Related DE3851691T2 (de) 1987-05-29 1988-05-30 Richtkoppler.

Country Status (4)

Country Link
US (1) US4906954A (de)
EP (1) EP0319584B1 (de)
DE (1) DE3851691T2 (de)
WO (1) WO1988009568A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3139665A1 (fr) * 2022-09-08 2024-03-15 Valeo Comfort And Driving Assistance Dispositif électronique intégré et procédé de fabrication correspondant

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3571739A (en) * 1968-10-18 1971-03-23 Bell Telephone Labor Inc Multimode hybrid-coupled fan-out and fan-in array
US3575674A (en) * 1969-05-09 1971-04-20 Microwave Ass Microstrip iris directional coupler
BE792560A (fr) * 1971-12-15 1973-03-30 Western Electric Co Reseaux de couplage de large bande
JPS5314936Y2 (de) * 1975-06-13 1978-04-20
JPS5376741U (de) * 1976-11-30 1978-06-27
US4374368A (en) * 1980-12-29 1983-02-15 Sperry Corporation Multilevel stripline transition
SU1192001A1 (ru) * 1984-07-30 1985-11-15 Ростовский Ордена Трудового Красного Знамени Государственный Университет Им.М.А.Суслова Микрополосковый направленный ответвитель
DE3435583A1 (de) * 1984-09-27 1986-04-03 Siemens AG, 1000 Berlin und 8000 München Nach art einer butler-matrix aufgebautes mikrowellen-netzwerk mit 64 ein- und ausgaengen

Also Published As

Publication number Publication date
EP0319584B1 (de) 1994-09-28
DE3851691D1 (de) 1994-11-03
US4906954A (en) 1990-03-06
WO1988009568A1 (en) 1988-12-01
EP0319584A4 (de) 1990-05-14
EP0319584A1 (de) 1989-06-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee